Littelfuse, Inc. Resettable Fuses 1210L020WR

Littelfuse 1210L020WR Resettable Fuse

Littelfuse 1210L020WR Resettable Fuse

Manufacturer: Littelfuse Inc.
Win Source Part Number: 1001252-1210L020WR
Packaging: Reel - TR
Type: Polymeric
Approvals: cURus, TUV
Mounting: SMD (SMT)
Thickness (Max): 0.039" (1.00mm)
Voltage - Max: 30V
Current - Max: 10A
Current - Hold (Ih) (Max): 200mA
Current - Trip (It): 400mA
Time to Trip: 20ms
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm)
Resistance - Initial (Ri) (Min): 800 mOhm
Resistance - Post Trip (R1) (Max): 5 Ohm
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Computers & Computer Peripherals, Consumer Electronics

PTC Resettable Fuse, 0.2A Hold, 0.4A Trip, 30VDC, 10A, 0.8 Ohm, 1210 SMD Product overview: 1210L020WR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 0.2A, 0.4A, 10A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 0.2A, 0.4A, 10A, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-1210L020WR can be used for catalog matching and distributor lookup.